baber/WOPTO huggingface dataset:
Patent JP-2017532786-A (JP)
Title: オプトエレクトロニクス部品の製造方法およびオプトエレクトロニクス部品
IPC: H01L33/54
Filed: 2015-11-05
Abstract: 本発明は、オプトエレクトロニクス部品の製造方法であって、オプトエレクトロニクス部材の上面がモールド体の上面において少なくとも部分的に露出するように、オプトエレクトロニクス部材をモールド体に埋め込むステップと、オプトエレクトロニクス部材の上面およびモールド体の上面上に犠牲層を設け、構造化するステップと、犠牲層上に光学材料層を設け、構造化するステップと、犠牲層を除去するステップとを含む、方法に関する。
Patent JP-2018502626-A (JP)
Title: デュアルスキッド吸収性物品コンバータ
IPC: A61F13/15
Filed: 2015-12-17
Abstract: 本開示は、デュアルスキッド吸収性物品コンバータに関する。コンバータは、第１のスキッド及び第２のスキッドを提供する。第１のスキッドは、それぞれが基材を少なくとも部分的に修正することができる複数のモジュール式単位操作部を提供し、複数のモジュール式単位操作部は、基材を全体的に修正して吸収性物品を形成する。第２のスキッドは、第１のスキッド内に配設された複数のモジュール式単位操作部のそれぞれのモジュール式単位操作部と協働関連するための少なくとも１つのモジュール式単位操作イネーブリング装置を提供する。
Patent JP-2018500212-A (JP)
Title: 多層物品
IPC: B32B15/092
Filed: 2015-12-16
Abstract: 本発明は、金属部品とコーティングとを含み、海洋環境、高圧、及び高温などの過酷な環境条件の中でさえも、前記コーティングと前記金属部品との間に極めて優れた密着性を有する、多層物品に関する。【選択図】なし
Patent JP-2018502789-A (JP)
Title: スクリューキャップ、容器上にキャップを螺合させるためのツール及び方法
IPC: B65D41/04
Filed: 2016-01-14
Abstract: スクリューキャップ（２００）、装填ピストン（３００）、スクリューキャップ（２００）及び装填ピストン（３００）を互いに対して整列させるための方法及びパッケージング容器のネジ山付きネック部分上にスクリューキャップ（２００）を螺合させるための方法。スクリューキャップ（２００）は、頂面（２１２）及び底面（２１４）を備えるベース部分（２１０）と；−ベース部分（２１０）から隆起した環状部分（２２０）であって、内面（２２４）及び外面（２２２）を有する、環状部分（２２０）と；−環状部分の内面（２２２）上に配置された少なくとも１つの第１のネジ山付き部分（２５２）と；を備え、ベース部分（２１０）が、係合手段（２４０）を備え、このため、スクリューキャップ（２００）が、相補的なネジ山付きネック部分を有する容器上にキャップを螺合させるプロセス中に、少なくとも１つの相補的な係合手段を有するツール（３００）と係合するように構成される。
Patent JP-2018512520-A (JP)
Title: 水栓スプレイヘッドの磁気ドッキングシステム
IPC: E03C1/08
Filed: 2016-02-17
Abstract: 水栓スプレイヘッドの磁気ドッキングシステムは、スパウトの端部に連結するソケット、およびスプレイヘッドと連結し、かつソケットと係合するボンネットを含んでいる。ソケットは、スパウトの口に配置されるように構成され、かつ、１以上の磁気要素と一体化されたシェルを含んでいる。磁気要素は、ソケットのシェルの対応する孔の中に挿入され得る。代替的に、磁気要素は、シェルの中に組み込まれ得る。ボンネットは、スプレイヘッドでコネクタの対応するねじに連結するためのねじ部分を含み、および、ソケットの磁気要素に磁気的に吸着するように構成された、１以上の対応する磁石を含んでいる。
Patent JP-2018510833-A (JP)
Title: 金属水素化ホウ素溶液の触媒誘導された加水分解および再循環のための方法
IPC: C01B3/06
Filed: 2016-03-03
Abstract: Ｍ１ＢＨ４を得るためのプロセスであって、このプロセスは、Ｍ１−ＢＨ４およびＭ２−酸化物の形成を可能にする条件下で、分子水素（Ｈ２）の存在下でＭ１−ＢＯ２を金属Ｍ２と接触させるステップを含み、ここでＭ１は元素の周期表の列Ｉより選択される金属、または元素の周期表の列Ｉより選択される複数の金属の合金であり、Ｍ２は元素の周期表の列ＩＩより選択される金属または複数の金属の合金であり、ここでＭ２はＭｇではなく、かつＭ１はＭ２とは異なることを条件とする。【選択図】図１
Patent JP-2018500861-A (JP)
Title: 集積回路の隣接するｎ個の同一のブロックにデジタル信号を同期的に分配するための方法
IPC: H04N5/376
Filed: 2015-12-08
Abstract: 本発明は、電子回路における、同一設計の一連の隣接するＮ個のブロックの各ブロックＢｊに信号を分配するための方法を提案する。本発明は、Ｎ個のブロックのそれぞれについて同じ仕方で、ブロックの入力ＩＮｃｊからブロックの内部電気ノードＮｄｊに信号Ｓｃを伝達するための経路上に、この信号Ｓｃのためのタイミング遅延回路ＭＵＸ−ＤＥＬｊを配置することと、導電線に導入されたブロックを通過するための基本遅延Δｔに対応する基本時間Δｔのインクリメント分の差がある、Ｎ個の異なるタイミング遅延Δｆ１，・・・Δｆｊ，・・・ΔｆＮに対応するＮ個の遅延した信号を供給するようにタイミング遅延回路を設けることと、Ｎ個のブロックを通って伝播し、各ブロックを通過する際にインクリメントまたはデクリメントされるインデックス信号によって、着目するブロックに適用可能なタイミング遅延に対応する遅延させた信号を選択することと、を提案する。
Patent JP-2018516397-A (JP)
Title: 定型応答の自動決定のための技術
IPC: G06F13/00
Filed: 2015-07-22
Abstract: 定型応答の自動決定のための技術を記載する。一実施形態において、コマース仲介サーバは、メッセージングサービスにおいて、メッセージングパッケージをメッセージングエンドポイントから受信し、メッセージングパッケージに対応すると予測される応答メッセージを決定するために、メッセージングパッケージの自然言語処理を行い、メッセージングパッケージに応答するように割り当てられている管理者アカウントを決定し、定型応答パッケージを管理者アカウントの管理者メッセージングエンドポイントに送信するように作動してもよく、定型応答パッケージは、応答メッセージを含む。他の実施形態が記載され、請求される。
Patent JP-2018517249-A (JP)
Title: 高輝度光を作り出す光学デバイス
IPC: F21V8/00
Filed: 2016-05-11
Abstract: 光学デバイス（２２０）が提供される。光学デバイス（２２０）は、入来する第１の波長の光を少なくとも部分的に第２の波長の光へと変換し、前記第２の波長の光を放出し、且つ前記第１の波長の光の少なくとも一部を反射するように構成された光変換部材（２２６）と、光入口（２２３）及び光出口（２２４）を有する光ガイド（２２２）であり、光入口（２２３）から入来する第１の波長の光を光変換部材（２２６）へと導き、且つ光変換部材（２２６）から放出及び／又は反射された光を光出口（２２４）へと導くように構成された光ガイド（２２２）とを有する。光変換部材（２２６）及び光出口（２２４）は、光ガイド（２２２）の対向する表面にある。光変換部材（２２６）及び光出口（２２４）は、光ガイド（２２２）の主光軸（ＯＡ）に沿って配置され、光入口（２２３）は、光ガイド（２２２）の主光軸（ＯＡ）を取り囲む幾何学的包絡面（２２１）に配置される。
Patent JP-2018519808-A (JP)
Title: サンプルからのシーケンス
IPC: C12Q1/6874
Filed: 2016-06-02
Abstract: 【課題】試料中の核酸の増幅及び配列決定のための方法並びに試料容器を提供する。【解決手段】試料中の核酸の増幅及び配列決定のための方法であって、（ａ）第１段階の増幅チャンバー中に試料を配置する工程と、（ｂ）第１段階の増幅チャンバーを増幅条件下にする工程と、（ｃ）試料の一部が第２段階の増幅ウェルのそれぞれに移動されるように、試料を第２段階の増幅ウェルのアレイに移動させる工程と、（ｄ）第２段階の増幅ウェルにおいて第２段階の増幅を実施して、個々の核酸が試料中に存在する場合に、第２段階の増幅ウェルのそれぞにおいてアンプリコンを生成させる工程と、（ｅ）少なくとも１つの第２段階の増幅ウェルの内容物を配列決定条件下にする工程と、を含む方法。【選択図】図１
Patent JP-2018519473-A (JP)
Title: モジュール化双方向潮流エネルギー発電装置
IPC: F03B13/26
Filed: 2016-02-02
Abstract: モジュール化双方向潮流エネルギー発電装置であって、外部枠（１）と、少なくとも２つの内部枠（２）と、少なくとも２本の装着軸（４）と、駆動ユニット（６）と、少なくとも４つの水平軸水車発電機（３）と、少なくとも４つの水流誘導マスク（５）と、を有する。少なくとも２つの内部枠（２）は外部枠（１）内に分離可能に設けられている。少なくとも２本の装着軸（４）は各内部枠（２）にそれぞれ回転可能に設けられ、少なくとも２本の装着軸（４）の軸方向は水平面に対して垂直であり互いに平行である。駆動ユニット（６）は少なくとも２本の装着軸（４）に接続され装着軸（４）を回転するように駆動する。各２つの水平軸水車発電機（３）は１本の装着軸（４）に固定され同じ内部枠（２）内で水平面に対して垂直である方向に沿って配列されている。少なくとも４つの水流誘導マスク（５）は外部枠（１）または内部枠（２）に固定されており、各水流誘導マスク（５）は各水平軸水車発電機（３）に対応するように設けられ、水平軸水車発電機（３）は装着軸（４）の回転に伴って水流誘導マスク（５）内で向きを変える。【選択図】図１
Patent JP-2018087340-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: NIWA MICHIHITO
IPC: C09J7/20
Filed: 2018-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet having a foam substrate with less performance deterioration when narrowed, in response to a request for narrowing the pressure sensitive adhesive sheet to be used for fixation, by a requirement of down-sizing and weight-saving of a product.SOLUTION: A pressure sensitive adhesive sheet 1 includes an adhesive layer 11 or 12 at least on one side of a foam substrate 15. In the pressure sensitive adhesive sheet 1, a relation between a 100% modulus M[N/mmsubstrate] of the pressure sensitive adhesive sheet 1 and a density D[g/cm] of the foam substrate 15 satisfies a formula 9.0≤(M/D). In the pressure sensitive adhesive sheet 1, the 100% modulus M of the pressure sensitive adhesive sheet 1 is higher than 4.0 N/mm2 substrate, and the thickness Hs of the foam substrate is 0.06-0.30 mm.SELECTED DRAWING: Figure 1
Patent JP-2019120470-A (JP)
Title: Exhaust hood device
Inventor: TANIYAMA KOICHI
IPC: F24F13/28
Filed: 2018-01-10
Abstract: To provide an exhaust hood device that can efficiently discharge cooking exhaust with a small exhaust volume.SOLUTION: An exhaust hood device comprises an exhaust hood 20 arranged above a fryer 10, an opening/closing lid 40 for covering an upper surface of the fryer 10, an exhaust stack 50 for guiding an upward heat flow trapped by the opening/closing lid 40, and a grease filter 27 arranged in the exhaust stack 50. The exhaust hood 20 is provided with a primary side exhaust port 25a and a secondary side exhaust port 25b, and the exhaust stack 50 is connected to the secondary side exhaust port 25b.SELECTED DRAWING: Figure 1
Patent JP-2019124776-A (JP)
Title: Display device, and method for manufacturing display device
Inventor: OHARA HIROKI
IPC: G06F3/041
Filed: 2018-01-15
Abstract: To provide a method for manufacturing a display device capable of preventing disconnection of wiring for a touch sensor.SOLUTION: A method for manufacturing a display device 10 comprises the steps of: forming a first electrode 147c connected to an external terminal outside a display unit 103; forming a first organic insulation layer 150 covering a peripheral edge of the first electrode; forming a first inorganic insulation layer 154 on the first organic insulation layer and the first electrode; forming a second inorganic insulation layer 162 on the first inorganic insulation layer; forming a third inorganic insulation layer 166 thinner than the first inorganic insulation layer and the second inorganic insulation layer on the second inorganic insulation layer; forming an opening 185 on the first electrode by removing a part of the first inorganic insulation layer, the second inorganic insulation layer, and the third inorganic insulation layer; and forming a second electrode 183 extending from the display unit and coming into contact with an upper surface of the third inorganic insulation layer, a side surface of the first inorganic insulation layer in the opening, a side surface of the second inorganic insulation layer, a side surface of the third inorganic insulation layer, and the first electrode.SELECTED DRAWING: Figure 4
Patent JP-2019123807-A (JP)
Title: Resin emulsion for vibration-damping paint, vibration-damping paint, and method for producing resin emulsion for vibration-damping paint
Inventor: ABE KOJI
IPC: C09D133/04
Filed: 2018-01-17
Abstract: To provide a resin emulsion for vibration-damping paint that can contribute to formation of a coating film that resists expansion and exfoliation, and has excellent mechanical stability.SOLUTION: An emulsion for a vibration-damping paint contains a (meth) acrylic resin particle containing an adsorption protective layer in which a polycarboxylic acid polymer compound is adsorbed on the particle surface. The ratio between an average particle size Dof the (meth) acrylic resin particles based on a laser diffraction-scattering method and an average particle size Dbased on a dynamic light scattering, D/D, is less than 1.SELECTED DRAWING: None
Patent JP-2019131529-A (JP)
Title: Hair balm
Inventor: NISHIGAKI SACHIKO
IPC: A61K8/37
Filed: 2018-02-02
Abstract: To provide a hair balm which has a high setting force, re-dressing properties while having durability capable of raising and keeping the hair, easily performs hairdressing and is excellent in washing-away property.SOLUTION: There is provided a hair balm which contains 10 to 50 mass% of a wax (A) which is solid at 25°C, 5 to 35 mass% of a volatile oil (B) which vaporizes at 25°C, 1 to 35 mass% of a liquid oil (C) which is liquid at 25°C (provided that a liquid oil corresponding to the volatile oil (B) is not included) and 12 to 50 mass% of water (D).SELECTED DRAWING: None
Patent JP-2019136645-A (JP)
Title: Pulverizing mill
Inventor: KOBAYASHI YOSHIKAZU
IPC: B02C18/06
Filed: 2018-02-08
Abstract: To provide a pulverizing mill that enables maintenance work thereof to be easily performed with less labor and time.SOLUTION: A pulverizing mill 1 comprises: a cylindrical casing 2 arranged with a center shaft thereof directed toward a horizontal direction; a rotary shaft 15 extending in a horizontal direction in the casing 2; a rotating blade 43 connected to the rotary shaft 15; and a fixed blade 42 fixed to an inside surface of the casing 2. The pulverizing mill 1 comprises, in a pulverizing-part casing 21 in the casing 2, a cylindrical pulverizing-part wall body 25 in which the fixed blade 42 is fixed to an inside surface and openings 25a are formed at both sides when viewed from a shaft direction. The pulverizing-part casing 21 is formed of a stationary frame body 21A, a first movable frame body 21B having a door wall body 35 fitted to one opening 25a and a second movable frame body 21C having a door wall body 35 fitted to the other opening 25a. When the movable frame body 21B and the second movable frame body 21C move in a horizontal direction to separate from the stationary frame body 21A, the opening 25a of the pulverizing-part wall body 25 opens, so that the rotating blade 43 and the fixed blade 42 are exposed.SELECTED DRAWING: Figure 6
Patent JP-2019136431-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-02-15
Abstract: To provide a game machine capable of detecting abnormality in setting information.SOLUTION: A game machine includes: means for acquiring special information with entry of game balls into ball entry means as an opportunity; means for executing special information determination processing for determining whether the special information satisfies a privilege granting condition; means for granting privilege to a player when the special information is determined to satisfy the privilege granting condition; means for changing setting of a winning probability as a probability determined such that the special information satisfies the privilege granting condition; setting information storage means for storing setting information as information for determining setting of a winning probability; and means for determining whether setting information stored in the setting information storage means agrees with setting information at the time of acquisition of special information stored as setting information at the time of acquisition of special information as an object of the special information determination processing following execution of the special information determination processing.SELECTED DRAWING: Figure 98
Patent JP-2019089121-A (JP)
Title: Vacuum welding furnace
Inventor: WU CHUAN REN
IPC: B23K31/02
Filed: 2018-02-15
Abstract: To provide a vacuum welding furnace in which particularly, a vacuum chamber is constituted.SOLUTION: A vacuum welding furnace has a main body, and has a vacuum unit and at least one transmission mechanism on the main body. A lead frame of a power component can be moved from an input end to an output end of the main body by the transmission mechanism. After so moving the lead frame of the power component as to correspond to the vacuum unit, the lead frame of the power component is accommodated in a vacuum chamber of the vacuum unit and is so made as to be in a vacuum state, thereby discharging a gas existing in a solder. According to this, the gas remaining in the solder is reduced and an air hole is reduced, a strength of a weld structure is increased, and a resistance of the cured solder is reduced, and therefore, a weld quality can be improved.SELECTED DRAWING: Figure 1
Patent JP-2019143305-A (JP)
Title: Stanchion for folded-plate roofing work
Inventor: FURUKAWA TORU
IPC: E04D15/04
Filed: 2018-02-16
Abstract: To improve construction efficiency in a folded-plate roofing work by easily and quickly replacing a stanchion corresponding to the progress of a folded-plate roofing work without using a tool.SOLUTION: In a stanchion for folding plate roofing work that includes a column 11 for mounting a safety tool and a support member 10 that supports the column 11, and the support member 10 is stretched over an adjacent seam 2B of a folded plate roof 2, a pair of fixing tools 13 for detachably fixing both end parts 10A of the support member 10 to the seam 2B are provided; in the fixing tool 13, a lever operating type toggle clamping mechanism 13 is adopted, which is capable of switching a lever operation to a state in which a seam 2B is sandwiched between an end part 10A of the supporting member 10 and the state in which the holding is released.SELECTED DRAWING: Figure 3
Patent JP-2019145596-A (JP)
Title: Active matrix substrate, X-ray imaging panel including the same, and manufacturing method
Inventor: MISAKI KATSUNORI
IPC: H04N5/32
Filed: 2018-02-16
Abstract: To suppress a detection failure due to peeling of bias wiring.SOLUTION: An active matrix substrate 1 includes a plurality of detection parts arranged in a matrix. Each of the detection parts includes: a photoelectric conversion layer 15; a pair of a first electrode 14a and a second electrode 14b; a protective film 106 covering a side edge of the photoelectric conversion layer 15 and overlapping with at least a part of the second electrode 14b; and bias wiring 16 provided outside the photoelectric conversion layer 15 and applying bias voltage on the second electrode 14b. An electrode portion of the second electrode 14b, which overlaps with the bias wiring 16, has at least one electrode opening 141h. The bias wiring 16 is in contact with the electrode portion of the second electrode 14b outside the photoelectric conversion layer 15 and also in contact with the protective film 106 in the electrode opening 141h.SELECTED DRAWING: Figure 4
Patent JP-2019146364-A (JP)
Title: Piezoelectric drive device, robot, electronic component conveying device, printer, and projector
Inventor: IWASAKI TOMOHISA
IPC: G01D5/347
Filed: 2018-02-21
Abstract: To provide a piezoelectric drive device that can stably detect a drive state, and a robot, an electronic component conveying device, a printer, and a projector including the piezoelectric drive device.SOLUTION: A piezoelectric drive device comprises: a first member; a second member that is provided movably or rotatably relative to the first member; a member to be driven that is arranged on the first member; a piezoelectric actuator that is arranged on the second member and transmits, to the member to be driven, a driving force to move or rotate the first member relative to the second member; an optical scale that is arranged on one of the first member and the second member and has a conductive optical pattern connected to a reference potential; and a sensor that is arranged on the other of the first member and the second member and receives transmitted light or reflected light from the optical scale.SELECTED DRAWING: Figure 6
Patent JP-2019148366-A (JP)
Title: Pulse tube refrigerator
Inventor: HIRATSUKA YOSHIKATSU
IPC: F16F15/02
Filed: 2018-02-27
Abstract: To provide a technique for contributing to very low vibration of a pulse tube refrigerator.SOLUTION: A pulse tube refrigerator 10 comprises: a pressure vibration source 12; a regenerator 18 comprising a regenerator high-temperature end 18a connected to the pressure vibration source 12, and a regenerator low-temperature end 18b; a pulse tube 22 comprising a pulse tube low-temperature end 22b connected to the regenerator low-temperature end 18b, and a pulse tube high-temperature end 22a; a phase control part 24 comprising an inertance tube 26 connected to the pulse tube high-temperature end 22a, and a buffer tank 28 fluidically connected to the pulse tube high-temperature end 22a via the inertance tube 26; and a dynamic vibration absorber 32 incorporated in the phase control part 24, and comprising an elastic element 32a attached to the pulse tube high-temperature end 22a, and a mass element 32b attached to the pulse tube high-temperature end 22a via the elastic element 32a so as to be displaceable with respect to the pulse tube high-temperature end 22a.SELECTED DRAWING: Figure 1
Patent JP-2019150158-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To make it easy for a player to recognize a first symbol.SOLUTION: A game machine includes: acquisition means for acquiring game information when an acquisition condition is established; determination means for determining whether or not to execute a special game advantageous to a player on the basis of the acquired game information; image display means for displaying an image; first symbol control means for, on the basis of a result of the determination by the determination means, causing a first symbol to be variably displayed, and then stopped/displayed in a predetermined mode by the image display means; and second symbol control means for, on the basis of a result of the determination by the determination means, causing a second symbol to be variably displayed, and stopped/displayed in a predetermined mode at a position different from the first symbol in the image display means. The first symbol can temporarily stop, and its size can be changed before and after the temporary stop during variable display. The size of the first symbol after the temporary stop is larger than the size of the second symbol.SELECTED DRAWING: Figure 41
Patent JP-2018086493-A (JP)
Title: Slot machine
Inventor: SUZUKI YOSHICHIRO
IPC: A63F5/04
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To properly execute processing related to volume adjustment on the sub control means side, according to a state of the main control means side, when detecting an error.SOLUTION: Main control means 50 comprises a game mode capable of proceeding a game, and a management mode to which transition is possible by a predetermined operation of a manager, and not proceeding the game. Volume adjustment means 75 of first sub control means 70 interrupts a volume adjustment mode when detecting an error in a volume adjustment mode in the game mode, then makes the volume adjustment mode in the game mode capable of returning, when the error is terminated, and the volume adjustment means interrupts the volume adjustment mode when detecting the error in the volume adjustment mode in the management mode, and makes the volume adjustment mode in the management mode capable of returning, when the error is terminated.SELECTED DRAWING: Figure 1
Patent JP-2019153093-A (JP)
Title: Phrase generating relationship estimation model learning device, phrase generating device, method, and program
Inventor: SAITO ITSUMI
IPC: G06F40/20
Filed: 2018-03-02
Abstract: To allow simultaneously learning a relationship estimation model capable of highly-accurately estimating the relationships among phrases as well as a phrase generating model capable of generating phrases having the relationships against input phrases.SOLUTION: A device uses three pairs as learning data for learning: a phrase generating model that includes an encoder converting phrases to vectors and a decoder for generating phrases having relationships expressed either by connection expressions or relation labels to the phrases, based on the converted vectors, and the connection expressions or the relation labels; and a relationship estimation model that outputs relation scores from the vectors converted using the encoder and expressing each phrase included in a combination of the phrases, and the vectors expressing the connection expressions or the relation labels.SELECTED DRAWING: Figure 14
Patent JP-2019157862-A (JP)
Title: Power transmission shaft
Inventor: SUGIYAMA KENICHI
IPC: F16D1/116
Filed: 2018-03-07
Abstract: To provide a power transmission shaft which allows the visual confirmation of a lock state of a snap ring from the outside.SOLUTION: A power transmission shaft is arranged between a shaft member and an axial member in a direction of a rotation axial line of the axial member, and comprises a joint part and a cylindrical part. The cylindrical part comprises a cylindrical part main body part, a snap ring insertion part and a snap ring fitting part. The cylindrical part main body part is arranged at the joint part, and has a cylindrical shape. The snap ring insertion part is arranged at the cylindrical part main body part, and penetrates the cylindrical part main body part in a radial direction related to a rotation axial line of a shaft part. The snap ring fitting part is arranged at the cylindrical part main body part, opened toward the inside of the cylindrical part main body part in the radial direction related to the rotation axial line of the axial member, formed of a joint member having a shape extending to a peripheral direction of the rotation axial line of the axial member, and an elastic material, insertable into the cylindrical part main body part from the snap ring insertion part, and has a snap ring for regulating the relative movement of the joint member with respect to the axial member in the direction of the rotation axial line of the axial member by the fitment of the snap ring to both a fitting groove and a snap ring fitting part in a state that an insertion end part is inserted into the cylindrical part.SELECTED DRAWING: Figure 5
Patent JP-2019156890-A (JP)
Title: Grease composition for ball joint
Inventor: FUJIWARA YOSUKE
IPC: C10M169/00
Filed: 2018-03-08
Abstract: To provide a grease composition for a ball joint, capable of reducing a start-up toque and an operation torque of a ball joint and improving low temperature characteristics, relative to a conventional one.SOLUTION: The grease composition according to the present invention is a grease composition for use in a ball joint, and is characterized by comprising phenyl modified silicone oil as base oil and a carboxyl modified silicone oil and a silicone resin as additives. It is preferable that the content of the carboxyl modified silicone oil is more than 0 pt.mass and not more than 10 pts.mass.SELECTED DRAWING: Figure 1